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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\XMLSecurity\XML\ds; |
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use DOMElement; |
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use SimpleSAML\Assert\Assert; |
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use SimpleSAML\XML\Exception\InvalidDOMElementException; |
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use SimpleSAML\XML\Exception\MissingElementException; |
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use SimpleSAML\XML\Exception\SchemaViolationException; |
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use SimpleSAML\XML\Exception\TooManyElementsException; |
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use function array_pop; |
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/** |
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* A class implementing the ds:AbstractDSAKeyValueType element. |
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* |
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* @package simplesamlphp/xml-security |
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*/ |
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abstract class AbstractDSAKeyValueType extends AbstractDsElement |
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{ |
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/** |
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* DSAKeyValueType constructor. |
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* |
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* @param \SimpleSAML\XMLSecurity\XML\ds\Y $y |
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* @param \SimpleSAML\XMLSecurity\XML\ds\G|null $g |
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* @param \SimpleSAML\XMLSecurity\XML\ds\J|null $j |
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* @param \SimpleSAML\XMLSecurity\XML\ds\P|null $p |
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* @param \SimpleSAML\XMLSecurity\XML\ds\Q|null $q |
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* @param \SimpleSAML\XMLSecurity\XML\ds\Generator|null $generator |
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* @param \SimpleSAML\XMLSecurity\XML\ds\Seed|null $seed |
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* @param \SimpleSAML\XMLSecurity\XML\ds\PgenCounter|null $pgenCounter |
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*/ |
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final public function __construct( |
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protected Y $y, |
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protected ?G $g = null, |
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protected ?J $j = null, |
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protected ?P $p = null, |
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protected ?Q $q = null, |
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protected ?Seed $seed = null, |
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protected ?PgenCounter $pgenCounter = null, |
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) { |
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if ($p !== null || $q !== null) { |
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Assert::allNotNull([$p, $q], SchemaViolationException::class); |
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} else { |
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Assert::allNull([$p, $q], SchemaViolationException::class); |
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} |
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if ($seed !== null || $pgenCounter !== null) { |
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Assert::allNotNull([$seed, $pgenCounter], SchemaViolationException::class); |
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} else { |
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Assert::allNull([$seed, $pgenCounter], SchemaViolationException::class); |
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} |
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} |
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/** |
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* Get the Y. |
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* |
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* @return \SimpleSAML\XMLSecurity\XML\ds\Y |
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*/ |
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public function getY(): Y |
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{ |
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return $this->y; |
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} |
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/** |
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* Get the G. |
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* |
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* @return \SimpleSAML\XMLSecurity\XML\ds\G |
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*/ |
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public function getG(): G |
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{ |
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return $this->g; |
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} |
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/** |
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* Get the J. |
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* |
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* @return \SimpleSAML\XMLSecurity\XML\ds\J |
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*/ |
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public function getJ(): J |
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{ |
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return $this->j; |
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} |
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/** |
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* Get the P. |
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* |
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* @return \SimpleSAML\XMLSecurity\XML\ds\P|null |
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*/ |
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public function getP(): ?P |
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{ |
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return $this->p; |
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} |
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/** |
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* Get the Q. |
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* |
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* @return \SimpleSAML\XMLSecurity\XML\ds\Q|null |
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*/ |
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public function getQ(): ?Q |
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{ |
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return $this->q; |
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} |
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/** |
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* Get the Seed. |
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* |
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* @return \SimpleSAML\XMLSecurity\XML\ds\Seed|null |
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*/ |
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public function getSeed(): ?Seed |
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{ |
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return $this->seed; |
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} |
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/** |
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* Get the PgenCounter. |
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* |
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* @return \SimpleSAML\XMLSecurity\XML\ds\PgenCounter|null |
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*/ |
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public function getPgenCounter(): ?PgenCounter |
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{ |
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return $this->pgenCounter; |
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} |
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/** |
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* Initialize an DSAKeyValue object from an existing XML. |
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* |
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* @param \DOMElement $xml |
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* @return static |
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* |
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* @throws \SimpleSAML\XML\Exception\InvalidDOMElementException |
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* if the qualified name of the supplied element is wrong |
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* @throws \SimpleSAML\XML\Exception\MissingAttributeException |
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* if the supplied element is missing one of the mandatory attributes |
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* @throws \SimpleSAML\XML\Exception\TooManyElementsException |
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* if too many child-elements of a type are specified |
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*/ |
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public static function fromXML(DOMElement $xml): static |
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{ |
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Assert::same($xml->localName, 'DSAKeyValue', InvalidDOMElementException::class); |
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Assert::same($xml->namespaceURI, static::NS, InvalidDOMElementException::class); |
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$y = Y::getChildrenOfClass($xml); |
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Assert::minCount($y, 1, TooManyElementsException::class); |
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Assert::maxCount($y, 1, TooManyElementsException::class); |
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$g = G::getChildrenOfClass($xml); |
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Assert::maxCount($g, 1, TooManyElementsException::class); |
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$j = J::getChildrenOfClass($xml); |
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Assert::maxCount($j, 1, TooManyElementsException::class); |
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$p = P::getChildrenOfClass($xml); |
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Assert::maxCount($p, 1, TooManyElementsException::class); |
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$q = Q::getChildrenOfClass($xml); |
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Assert::maxCount($q, 1, TooManyElementsException::class); |
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$seed = Seed::getChildrenOfClass($xml); |
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Assert::maxCount($seed, 1, TooManyElementsException::class); |
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$pgenCounter = PgenCounter::getChildrenOfClass($xml); |
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Assert::maxCount($pgenCounter, 1, TooManyElementsException::class); |
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return new static( |
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array_pop($y), |
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array_pop($g), |
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array_pop($j), |
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array_pop($p), |
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array_pop($q), |
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array_pop($seed), |
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array_pop($pgenCounter), |
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); |
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} |
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/** |
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* Convert this DSAKeyValue object to XML. |
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* |
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* @param \DOMElement|null $parent The element we should append this DSAKeyValue to. |
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* @return \DOMElement |
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*/ |
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public function toXML(?DOMElement $parent = null): DOMElement |
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{ |
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$e = $this->instantiateParentElement($parent); |
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$this->getP()?->toXML($e); |
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$this->getQ()?->toXML($e); |
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$this->getG()?->toXML($e); |
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$this->getY()->toXML($e); |
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$this->getJ()?->toXML($e); |
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$this->getSeed()?->toXML($e); |
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$this->getPgenCounter()?->toXML($e); |
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return $e; |
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} |
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} |
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